New change: Change the direct impact damage of a riot gas grenade from 8hp damage to 0, and the riot grenade gas explosion damage from 12hp to 8hp.

Reason: Due to the way gas damage is handled, gas damage to the head is multiplied 10 times. That means someone getting shot in the head by a riot gas grenade will almost always instantly be killed, even if they have head armor and over 100hp. In comparison, a direct rocket or grenade to the head with head armor probably won't kill someone in one shot.